18677526

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 47721312

約数和(自身を除く): 29043786

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 49, 51, 74, 98, 101, 102, 111, 119, 147, 202, 222, 238, 259, 294, 303, 357, 518, 606, 629, 707, 714, 777, 833, 1258, 1414, 1554, 1666, 1717, 1813, 1887, 2121, 2499, 3434, 3626, 3737, 3774, 4242, 4403, 4949, 4998, 5151, 5439, 7474, 8806, 9898, 10302, 10878, 11211, 12019, 13209, 14847, 22422, 24038, 26159, 26418, 29694, 30821, 36057, 52318, 61642, 63529, 72114, 78477, 84133, 92463, 127058, 156954, 168266, 183113, 184926, 190587, 252399, 366226, 381174, 444703, 504798, 549339, 889406, 1098678, 1334109, 2668218, 3112921, 6225842, 9338763, 18677526]

約数ペア:

[(1, 18677526), (2, 9338763), (3, 6225842), (6, 3112921), (7, 2668218), (14, 1334109), (17, 1098678), (21, 889406), (34, 549339), (37, 504798), (42, 444703), (49, 381174), (51, 366226), (74, 252399), (98, 190587), (101, 184926), (102, 183113), (111, 168266), (119, 156954), (147, 127058), (202, 92463), (222, 84133), (238, 78477), (259, 72114), (294, 63529), (303, 61642), (357, 52318), (518, 36057), (606, 30821), (629, 29694), (707, 26418), (714, 26159), (777, 24038), (833, 22422), (1258, 14847), (1414, 13209), (1554, 12019), (1666, 11211), (1717, 10878), (1813, 10302), (1887, 9898), (2121, 8806), (2499, 7474), (3434, 5439), (3626, 5151), (3737, 4998), (3774, 4949), (4242, 4403)]